The Molecular Basis of Erythrocyte Shape
Authors:
- 5 December 1986
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 234 (4781) , 1217-1223
Abstract
Recent discoveries about the molecular organization and physical properties of the mammalian erythrocyte membrane and its associated structural proteins can now be used to explain, and may eventually be used to predict, the shape of the erythrocyte. Such explanations are possible because the relatively few structural proteins of the erythrocyte are regularly distributed over the entire cytoplasmic surface of the cell membrane and because the well-understood topological associations of these proteins seem to be stable in comparison with the time required for the cell to change shape. These simplifications make the erythrocyte the first nonmuscle cell for which it will be possible to extend our knowledge of molecular interactions to the next hierarchical level of organization that deals with shape and shape transformations.Keywords
This publication has 78 references indexed in Scilit:
- Homologies in both primary and secondary structure between nuclear envelope and intermediate filament proteinsNature, 1986
- Some viscoelastic properties of human erythrocyte spectrin networks end-linked in vitroBiochimica et Biophysica Acta (BBA) - Biomembranes, 1985
- Intrinsic electric fields and membrane bendingJournal of Biological Physics, 1984
- Role of the reticulum in the stability and shape of the isolated human erythrocyte membraneJournal of Cell Biology, 1982
- Band 4.1 causes spectrin-actin gels to become thixiotropicBiochemical and Biophysical Research Communications, 1980
- Crenation and cupping of the red cell: A new theoretical approach. Part I. CrenationJournal of Theoretical Biology, 1980
- Neuroblastoma cells recapitulate their detailed neurite morphologies after reversible microtubule disassemblyCell, 1980
- Rotational and lateral diffusion of membrane proteinsBiochimica et Biophysica Acta (BBA) - Reviews on Biomembranes, 1979
- The molecular structure of human erythrocyte spectrinJournal of Molecular Biology, 1979
- The minimum energy of bending as a possible explanation of the biconcave shape of the human red blood cellJournal of Theoretical Biology, 1970